In Black Ops Cold War, you can go to the Dark Aether and the perk jingles change to be more creepy. So I gathered all the Dark Aether songs for all perks in Cold War. I also made custom remixes of all the other perk jingles that arn't in Cold War to sound like they are in the Dark Aether. If you'd like to hear them all, check out the video below.
Download link:
https://drive.google.com/file/d/16Q6FT7wnmaPM9YCtpHQfTYvh2JMkaJAA/view?usp=sharing
Approved!